<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="file" value="请选择文件" id="files-list" multiple>
<div id="output">输出</div>
<div id="progress">进度条</div>
<script>
    /*
        手写多个图片上传
     */
</script>
</body>
</html>